[INFO] cloning repository https://github.com/espectro93/rust_grep_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/espectro93/rust_grep_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fespectro93%2Frust_grep_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fespectro93%2Frust_grep_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad7e5fad9ce3a46c723fea86c82f83cd2a3037f2
[INFO] testing espectro93/rust_grep_example against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fespectro93%2Frust_grep_example" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/espectro93/rust_grep_example on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/espectro93/rust_grep_example
[INFO] finished tweaking git repo https://github.com/espectro93/rust_grep_example
[INFO] tweaked toml for git repo https://github.com/espectro93/rust_grep_example written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/espectro93/rust_grep_example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91e1917594da0c71205bc721ac4dad2d420abc2b85b8aa05811a1d5b0259436a
[INFO] running `Command { std: "docker" "start" "-a" "91e1917594da0c71205bc721ac4dad2d420abc2b85b8aa05811a1d5b0259436a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91e1917594da0c71205bc721ac4dad2d420abc2b85b8aa05811a1d5b0259436a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91e1917594da0c71205bc721ac4dad2d420abc2b85b8aa05811a1d5b0259436a", kill_on_drop: false }`
[INFO] [stdout] 91e1917594da0c71205bc721ac4dad2d420abc2b85b8aa05811a1d5b0259436a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c6a453d2e9b6f36d3e6f0588d8e8c3db16de7adddf94099283471a3fca5e711
[INFO] running `Command { std: "docker" "start" "-a" "5c6a453d2e9b6f36d3e6f0588d8e8c3db16de7adddf94099283471a3fca5e711", kill_on_drop: false }`
[INFO] [stderr]    Compiling power_grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.73s
[INFO] running `Command { std: "docker" "inspect" "5c6a453d2e9b6f36d3e6f0588d8e8c3db16de7adddf94099283471a3fca5e711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6a453d2e9b6f36d3e6f0588d8e8c3db16de7adddf94099283471a3fca5e711", kill_on_drop: false }`
[INFO] [stdout] 5c6a453d2e9b6f36d3e6f0588d8e8c3db16de7adddf94099283471a3fca5e711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d57d509da74e84f6dcfc400b0345f68977e04c85c1a4e170debff9eb4deb62d3
[INFO] running `Command { std: "docker" "start" "-a" "d57d509da74e84f6dcfc400b0345f68977e04c85c1a4e170debff9eb4deb62d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling power_grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "d57d509da74e84f6dcfc400b0345f68977e04c85c1a4e170debff9eb4deb62d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57d509da74e84f6dcfc400b0345f68977e04c85c1a4e170debff9eb4deb62d3", kill_on_drop: false }`
[INFO] [stdout] d57d509da74e84f6dcfc400b0345f68977e04c85c1a4e170debff9eb4deb62d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a00385c5192da52ed534d1ccd67343e741c1c3ac56183af279ba5a0f4949292a
[INFO] running `Command { std: "docker" "start" "-a" "a00385c5192da52ed534d1ccd67343e741c1c3ac56183af279ba5a0f4949292a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/power_grep-344906aa094b1b1e)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::case_insensitive_search_works ... ok
[INFO] [stdout] test tests::case_sensitive_search_works ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/power_grep-817100e52b446f29)
[INFO] [stdout] test tests::one_result ... ok
[INFO] [stderr]    Doc-tests power_grep
[INFO] [stdout] test tests::no_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a00385c5192da52ed534d1ccd67343e741c1c3ac56183af279ba5a0f4949292a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a00385c5192da52ed534d1ccd67343e741c1c3ac56183af279ba5a0f4949292a", kill_on_drop: false }`
[INFO] [stdout] a00385c5192da52ed534d1ccd67343e741c1c3ac56183af279ba5a0f4949292a